Triple
T4618246
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Caloris Basin |
E100918
|
entity |
| Predicate | geologicalAge |
P1327
|
FINISHED |
| Object |
Late Heavy Bombardment era
The Late Heavy Bombardment era was a hypothesized period about 4.1–3.8 billion years ago during which the inner Solar System, including bodies like the Moon and Mercury, experienced an intense spike in asteroid and comet impacts that heavily cratered their surfaces.
|
E459077
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Late Heavy Bombardment era | Statement: [Caloris Basin, geologicalAge, Late Heavy Bombardment era]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Late Heavy Bombardment era Context triple: [Caloris Basin, geologicalAge, Late Heavy Bombardment era]
-
A.
Noachian
The Noachian is the oldest major geological era on Mars, characterized by heavy cratering, widespread valley networks, and conditions that may have supported liquid water on the surface.
-
B.
Rhyacian Period
The Rhyacian Period is a geologic time interval in the early Proterozoic characterized by significant crustal growth, widespread metamorphism, and some of the earliest known large-scale glaciations.
-
C.
Marinoan glaciation
The Marinoan glaciation was a major Neoproterozoic ice age, likely a global or near-global “Snowball Earth” event that occurred around 650–635 million years ago.
-
D.
Stenian Period
The Stenian Period is the final division of the Mesoproterozoic Era, marked by the assembly of the supercontinent Rodinia and significant geological and tectonic activity roughly 1.2 to 1.0 billion years ago.
-
E.
Sturtian glaciation
The Sturtian glaciation was a major global ice age during the Neoproterozoic, when extensive ice sheets may have covered much of Earth’s surface in one of the most severe glacial events in the planet’s history.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Late Heavy Bombardment era Triple: [Caloris Basin, geologicalAge, Late Heavy Bombardment era]
Generated description
The Late Heavy Bombardment era was a hypothesized period about 4.1–3.8 billion years ago during which the inner Solar System, including bodies like the Moon and Mercury, experienced an intense spike in asteroid and comet impacts that heavily cratered their surfaces.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Late Heavy Bombardment era Target entity description: The Late Heavy Bombardment era was a hypothesized period about 4.1–3.8 billion years ago during which the inner Solar System, including bodies like the Moon and Mercury, experienced an intense spike in asteroid and comet impacts that heavily cratered their surfaces.
-
A.
Noachian
The Noachian is the oldest major geological era on Mars, characterized by heavy cratering, widespread valley networks, and conditions that may have supported liquid water on the surface.
-
B.
Rhyacian Period
The Rhyacian Period is a geologic time interval in the early Proterozoic characterized by significant crustal growth, widespread metamorphism, and some of the earliest known large-scale glaciations.
-
C.
Marinoan glaciation
The Marinoan glaciation was a major Neoproterozoic ice age, likely a global or near-global “Snowball Earth” event that occurred around 650–635 million years ago.
-
D.
Stenian Period
The Stenian Period is the final division of the Mesoproterozoic Era, marked by the assembly of the supercontinent Rodinia and significant geological and tectonic activity roughly 1.2 to 1.0 billion years ago.
-
E.
Sturtian glaciation
The Sturtian glaciation was a major global ice age during the Neoproterozoic, when extensive ice sheets may have covered much of Earth’s surface in one of the most severe glacial events in the planet’s history.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69bd43cf363c819087fd5ab441b4a3f4 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd59e247448190ad92f194cb1127c5 |
completed | March 20, 2026, 2:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdfa916f4c8190a53bb37ff46ed0b5 |
completed | March 21, 2026, 1:55 a.m. |
| NEDg | Description generation | batch_69bdfb5502c48190b7679941b83e6e0c |
completed | March 21, 2026, 1:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdff53680c8190a62aace0f0c9f3b3 |
completed | March 21, 2026, 2:15 a.m. |
Created at: March 20, 2026, 1:12 p.m.